What technique should be used for the final impression for a denture?

What technique should be used for the final impression for a denture?

• A. Apply no pressure to the tissue
• B. Cover tissue with a little force
• C. Only use minimal force on the tissue
• D. Use a soft, flexible material for the impression

Answer: (B)

The appropriate technique for taking the final impression for a denture involves covering the tissue with a little force. This approach is essential because it allows the impression material to accurately capture the contours and details of the soft tissues, including any undercuts and the anatomy of the alveolar ridge. By applying a little force, the impression material can flow and adapt to the tissue surface, ensuring that the resulting denture has a proper fit, providing both comfort and functionality for the patient. Using adequately controlled pressure is also crucial to achieving a functional relationship with the underlying tissues. It minimizes inaccuracies that could arise from an impression that is either too loose or overly rigid. The technique promotes a close adaptation of the material to the soft tissue, enhancing the retention and stability of the final prosthesis.

The appropriate technique for taking the final impression for a denture involves covering the tissue with a little force. This approach is essential because it allows the impression material to accurately capture the contours and details of the soft tissues, including any undercuts and the anatomy of the alveolar ridge. By applying a little force, the impression material can flow and adapt to the tissue surface, ensuring that the resulting denture has a proper fit, providing both comfort and functionality for the patient.

Using adequately controlled pressure is also crucial to achieving a functional relationship with the underlying tissues. It minimizes inaccuracies that could arise from an impression that is either too loose or overly rigid. The technique promotes a close adaptation of the material to the soft tissue, enhancing the retention and stability of the final prosthesis.